When a search engine user in the targeted area searches for the keywords or keyphrases that you chose, your ad enters an immediate online auction. Your ad is displayed when it matches bid and relevancy criteria, so you want to make sure that you have an appropriate budget size, and that you are bidding on keyphrases relevant to your products/services (such as those indicated on your website or landing page). You are not charged when your ad is displayed, but rather when someone clicks on your ad to take further action.
Look at your short- and long-term goals to choose whether to focus on organic or paid search (or both). It takes time to improve your organic search rankings, but you can launch a paid search campaign tomorrow. However, there are other considerations: the amount of traffic you need, your budget, and your marketing objectives. Once you’ve reviewed the pros and cons, you can select the search strategy that’s right for you.
Use long tail keywords. Don’t just go with the most popular keywords in your market. Use keywords that are more specific to your product or service. In time, Google and other search engines will identify your website or blog as a destination for that particular subject, which will boost your content in search rankings and help your ideal customers find you. These tools will help.
You can also use organic to increase audience engagement with your content. For example, let’s say you’re a ticketing website for sporting events and you know that some of your followers are rugby fanatics. If you have a new blog interviewing Dylan Hartley (current England captain), then it makes sense to personally contact them (or at least key influencers) via their preferred social network and tell them about the blog, and ask them to comment/share. It’s personal and increases the chance they’ll see/read your content.
Google claims their users click (organic) search results more often than ads, essentially rebutting the research cited above. A 2012 Google study found that 81% of ad impressions and 66% of ad clicks happen when there is no associated organic search result on the first page. Research has shown that searchers may have a bias against ads, unless the ads are relevant to the searcher's need or intent 
When the topic of SEO vs SEM arises, some experts may argue that SEO is the best way to go as it offers higher quality leads at a cheaper cost when compared to SEM. However, it isn’t so simple. Every business is different and has unique needs. For example, your small business may not have a big ad budget and it may also lack the resources needed for doing effective SEO.
Small business owners sometimes think that search engine marketing (SEM), also known as pay-per-click advertising (PPC), is not lucrative option for them. They may think they can’t afford it, or that their online presence is not important if they are a local or service-based business. The truth is, as search engines have undeniably become a part of our lifestyles as consumers, there are many ways to leverage them for businesses of any size. This post will introduce you to the basics and benefits of search engine marketing (SEM).
Paid Search (PPC): Paid search results are advertisements. A business pays to have their ads displayed when users do a search containing specific keywords. The ads are typically displayed above and to the right of organic search results. The exact placement of the ads is determined by both a bidding process and quality score. The advantages and drawbacks of paid search are often the opposite of organic listings.
The monthly volume of searches entered on keywords can be found with a few different methods. If you have a Google AdWords account, you can use Keyword Planner for this step. If you don’t, there are a few free sites out there that will give you similar numbers. Obviously, if a keyword has higher monthly searches you’ll want to keep it in mind. However, that also might mean that it has a higher keyword difficulty, and fiercer competition.
Here’s the thing. Your web visitors aren’t homogeneous. This means that everyone accesses your site by taking a different path. You may not even be able to track that first point of contact for every visitor. Maybe they first heard of you offline. But in most cases, you can track that first touch point. The benefit? You can meet your potential customers exactly where they are.
One of the things that can slow-bleed the traffic from your site is the quality (or lack thereof) of the content you publish on your site. Previous Google updates like Panda have already been released specifically to deal with the issue of low-quality content on websites. Long story short: Panda intended to stop sites with bad content from appearing in the search results.
Remember when you used to rely solely on search engines for traffic? Remember when you worked on SEO and lived and died by your placement in Google? Were you #1? Assured success. Well, okay, maybe not assured. Success only came if the keywords were relevant to your site users, but it was the only real roadmap to generating site traffic and revenue.